SELECT 
  id 
from 
  cscart_sg_services_technologies 
where 
  page_id = 70 
  and status = "A"

Query time 0.00022

JSON explain

{
  "query_block": {
    "select_id": 1,
    "cost": 0.0124848,
    "nested_loop": [
      {
        "table": {
          "table_name": "cscart_sg_services_technologies",
          "access_type": "ALL",
          "loops": 1,
          "rows": 10,
          "cost": 0.0124848,
          "filtered": 100,
          "attached_condition": "cscart_sg_services_technologies.page_id = 70 and cscart_sg_services_technologies.`status` = 'A'"
        }
      }
    ]
  }
}